Battery Light appeared, voltage drop

[Outatime]

i think it's worth the upgrade if you tend to drive with most things on, such as the AC, headlights, headunits....etc. Or if you have installed devices that takes more power, such as heavy duty stereo systems.

But I am keeping mine original, as things are fine with the 90A so far, so i just fixed my old one and let it continue its job.